Suggestion: Develop & market a device that rings simultaneously when the associated cell phone receives a call.
Description: The device described above stays at a specific place in the phone owner home (like the place where the land line phone used to be located).
Pros: When cell phone users return home they often do not carry their phones any longer; they leave their devices somewhere else (in their portfolios or bags & their coats, the car) and might miss a few calls. A new product that will generate added income to manufacturers.
Cons: Marginal extra cost for customers
Drivers: Cell phone manufacturers